Comedian Morgan Murphy will be on tomorrow's episode of John Oliver's New York Stand-Up Show. This is great news because Morgan Murphy, as luck would have it, is intimidatingly funny. While you may not recognize her face or voice, you probably know her work as Murphy's been writing behind the scenes of several excellent shows for years now.

Here's a preview from her set, airing Friday, August 16 at 11pm, EST, on Comedy Central If you like what you hear, you can check out her Twitter here.